Dual system: Keep windows and install ubuntu
efi primary partition 200M
/ primary partition 30G
/ awap logical partition 30G
/ Home logical partition all remaining space
boot files are installed to partition efi
改 windows ubuntu
/ boot partition 200M primary
/ primary partition 30G
/ awap logical partition 30G
/ Home logical partition all remaining space
boot files to install boot partition
Installation sougou ibus Pinyin input method should be changed after installation fcitx